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The aim of this study was to describe changes in the use of accident and emergency departments in the Copenhagen Hospital Co-operation after restricted admittance to the accident and emergency department at a large Danish university hospital, Rigshospitalet (admittance only for patients transported by ambulance or presenting with a referral from a doctor).A retrospective study compared the number of patients treated in two periods, 1.7.1998 to 30.6.1999 and 1.7.1999 to 30.6.2000. Additional patient data were collected for the periods 1.7.1998 to 31.12.1998 and 1.7.1999 to 31.12.1999.A 4% decrease was seen in the total number of patients treated at the accident and emergency departments. The decrease in the number of patients treated at the accident and emergency department at Rigshospitalet was 69%, whereas the accident and emergency department at Bispebjerg Hospital experienced a 53% rise.The study showed good compliance in the local population after the restricted admittance to an accident and emergency department at a large university hospital. An expected total fall in the number of patients treated at the accident and emergency departments in the Copenhagen Hospital Co-operation could not be documented.

The aim of this study was to describe the initial care and management of trauma patients in Denmark.A questionnaire was sent to all 64 hospitals in Denmark in July 1999. All responded. The questionnaire covered 81 questions.The number of severely injured patients received by the hospitals was evenly distributed. Nine hospitals received more than 50 severely injured patients/year. Protocols for trauma care were available in 46 hospitals. Monitoring with ECG and pulse oximetry in the emergency room was possible in most hospitals. Most hospitals were also equipped to perform endotracheal intubation, chest tube drainage, surgical airway, and peritoneal lavage. Radiological and clinical laboratory services were available round the clock in most hospitals. Ultrasonography could be performed in 41 and CT in 36 hospitals. Three hospitals did not transfer patients to other facilities. An estimated quarter of the severely traumatised patients are transferred to a hospital with a higher level of trauma treatment.Many Danish hospitals receive trauma patients. However, a number of hospitals do not have the necessary organisation, clinical capabilities, or resources for trauma care. There is a need for regional and national guidelines for trauma care with recommendations ensuring early recognition of patients who may be sufficiently cared for in the local hospital, and those who require transfer to trauma centres for definitive care.

The question whether being found dead is a problem related to living in a big city was examined by using death certificates from a 3-month period in 1994. The rates of persons found dead were higher for both sexes in the City of Copenhagen than in the rural County of Storstrøm. The age distribution showed that the rate increased with advancing age. The vast majority were found dead in their own home, although the rate was higher in Copenhagen than in Storstrøm. Whereas the manner of death was natural for the majority of cases in both areas, more deaths with an uncertain manner of death were recorded in Copenhagen than in Storstrøm (32% vs 9%). In general, suicide or accident was more often reported in those found dead in the County of Storstrøm than in those in Copenhagen. The cause of death was unknown in 46% of deaths in Copenhagen where 16% had died from external causes, proportions that were 58% and 21%, respectively, in Storstrøm. The rate of legal autopsies was higher in subjects with an uncertain manner of death than in the rest, and was also associated with an age below 40 years. We conclude that being found dead is related to living in a big city, although the reason(s) for this remains unidentified.

In the last decade, laparoscopic, adjustable silicone gastric banding for morbid obesity has gained widespread use, owing to two important improvements: The surgical procedure can be performed laparoscopically and the weight loss can be regulated by adjusting the silicone band by a simple percutaneous technique.Over a 2-year period, we followed up 33 patients admitted to the clinic for morbid obesity. Sixteen patients preferred the conventional diet treatment (1), seven patients underwent an operation (2), and ten patients were motivated for operation, but were found to be unfit and were treated by diet (3).The excess loss of body weight was 25% in group 1, 60% in group 2, and 0% in group 3.Laparoscopic, adjustable gastric banding can help the severely obese patients when diets and pharmacological treatment have failed. The resulting loss of weight is highly dependent on careful follow-up by a professional obesity team.

The aim of this study was to describe the results of laparoscopic cholecystectomy as an outpatient procedure in a prospective, consecutive, descriptive study. The study included 50 patients selected in the period from April to December 1997, who accepted the outpatient procedure. Preoperative complications, morbidity during hospital stay, length of hospital stay, frequency of readmission and the satisfaction of the patients were registered. In our investigation we found a risk of preoperative complications of 6% (severe 0%), a morbidity during hospital stay of 6% (severe 2%) and an incidence of readmission of 4%. A total of 74% of the patient went home on the same day as the procedure, and 90% of all patients had been discharged 24 hours later. The patients showed a high degree of satisfaction. In conclusion laparoscopic cholecystectomy as an outpatient procedure may be performed with a low risk of complications, a low incidence of readmission, a high degree of satisfaction in patients, but with a high frequency of primary admission (26%).

Early medical abortion was introduced in Denmark in 1998. In countries in which this practice has been in use for several years, clinical studies have identified an effective and at the same time gentle regimen. For the time being, this regimen is a combination of the antiprogestogen "mifepristone" and a prostaglandin E1 analogue. Among women with pregnancies up to eight weeks of gestation, 95% will have a complete abortion on a regimen of 600 mg oral mifepristone combined 24 hours later with 1 mg vaginal gemeprost. About five percent will undergo evacuation due to incomplete abortion or heavy bleeding. Although many women experience moderate or severe pain, nausea or vomiting, the tolerability is generally good. Complications wuch as infection or excessive bleeding occur in less than one percent. It is concluded that medical abortion is a good alternative to surgical abortion, and that women who wish an abortion have to be referred to hospital as early as possible in order not to pass the time limit of medical abortion.

Early medical abortion was introduced in Denmark in 1998. This article describes our experiences with the first 100 patients at Herlev University Hospital. The regimen was 600 mg mifepriston (RU486) given orally on day one. All women had an ultrasound examination before RU486 was given in order to ensure an intrauterine pregnancy and a gestationel age of eight weeks or less, and all had a quantitative P-hCG. On day three the patients received 1 mg gemeprost as vagitory as well as a paracetamol/-codein suppository. They were observed in the department for four hours, and were thereafter discharged no matter whether a complete abortion had occurred ot not. On day 14 a new P-hCG was taken. All women in whom the hCG value was not reduced to one half of the initial value or less underwent a new ultrasound examination. All women were given a questionnaire. The effectivity was 96%. Four of 100 women were evacuated: one due to severe vaginal bleeding four hours after application of gemeprost, two because of womiting soon after having taken RU486 and one due to incomplete abortion. Half of the women began to bleed before application of gemeprost, and 91% had bleeding for more than six days. One half had no side effects to mifepristone, the other half had mild nausea. Nine of ten patients were sufficiently relieved of pain without opioids, whereas 10% were insufficiently pain relieved. Eight of ten patients would choose the same method again, in case of a future need for an induced abortion. The reason for not preferring a medical abortion among the remaining 20% was primarily pain. Early medical abortion should be offered to all women referred for induced abortion with a gestational age of eight weeks or less.

Two cases concerning reuse of plastic-coated introducers (intended for single-use only) for intubation of children are described. If breaks in the coating occur, the airway can be compromised and removal of the broken piece of the plastic-coating can the treacherous. In this paper, the probable causes of the incidents are discussed and suggestions for avoiding breakage are outlined.

The use of perioperative endoscopic retrograde cholangiopancreatography (ERCP) for suspected common bile duct stones (CBDS) was investigated retrospectively in 153 of 477 patients undergoing laparoscopic cholecystectomy (LC). Pre- and postoperative ERCP was performed in 141 patients (29.6%) and 12 patients (2.5%), respectively. Successful cannulation of the CBD was achieved in 95%. Preoperative CBDS were found in 40/141 patients (28%), of whom 65% were successfully retracted during one session and 35% during two sessions. Twelve patients underwent postoperative ERCP of whom eight patients had CBDS. The complication rate of preoperative ERCP was 9.9%. There was no mortality. Prediction of CBDS diagnosed by preoperative ERCP, using history, liver biochemistry, ultrasonography and combination of biochemistry and ultrasonography showed values of 2.2%, 37.5%, 33.3% and 55.6%, respectively. The diagnostic and therapeutic success rate of ERCP is acceptable. However, the low rate of CBDS in patients undergoing ERCP preoperatively calls for a more selective use of ERCP in patients undergoing LC. History, liver biochemistry and ultrasonography are inefficient methods of patient selection.

An emergency room material covering 13 years (1980-92) was analyzed to see whether occupational accidents in road traffic had been following special patterns revealing possibilities for prevention. Of 41,332 traffic accident victims, every year 2.3-4.2% had sustained their injuries during working hours. Males were overrepresented, the male to female sex ratio was 2.9 for occupational accidents, 1.6 for non-occupational accidents. The age group 15-19 years accounted for a relatively large share of both occupational and non-occupational accidents. There were no differences according to body distribution of injuries, severity or need for treatment between occupational and non-occupational accidents. In occupational accidents more automobiles but fewer bicycles and motorbikes were involved. No type of accident showed increasing tendency throughout the period. It is concluded, that occupational road traffic accidents do not seem to follow special patterns, and the proportion is not increasing. Although the younger age groups were overrepresented, the limited material does not give grounds for elevating the age limit for occupational car driving, as for extent of exposure in the single age groups is not known.

Centralized trauma care is developing in Denmark, and is producing an increasing interest in the scoring systems used in traumatology. A large number of scoring systems have been developed within the trauma field. After reviewing the literature, we recommend the Revised Trauma Score at strategic intervals during admission, and scoring of the Abbreviated Injury Scale (AIS) according to the 1990 revision at discharge or by autopsy. This will allow calculation of the Injury Severity Scale (ISS) and The Trauma Score--Injury Severity Score (TRISS) making scientific studies in accordance with international standards possible.

Significant progress has taken place in recent years regarding prenatal screening and diagnosis of severe foetal malformations and chromosomal disorders. This review describes blood sample screening in 15-16 week of pregnancy compared with the other prenatal examinations such as amniocentesis and chorionic villus sampling. Serological screening of all pregnant women based on a blood sample taken at 15-16 weeks of pregnancy would lead to identification of about 70% of the screened women having to undergo a conclusive investigation i.e. either a thorough ultrasound examination or an amniocentesis. This is compared with the present Danish prenatal program, where invasive examinations are carried out in about 13% pregnant women without a high detection rate for malformations and chromosome disorders. The Danish National Health Board has recently published new guidelines where the blood test is primarily offered to pregnant women over 34 years of age and not to all pregnant women as in many other countries.

The aim of the study was to determine the frequency of self reported alcohol influence in injured bicyclists. The study was based upon a combination of data from a questionnaire and recordings from the emergency room. Eighteen percent of cyclists 15 years of age or older treated at the emergency room reported themselves influenced by alcohol at the time of accident. The highest injury rate in patients riding under influence was found in the age group 20-29 years, and the proportion of injured cyclists riding under influence was four times higher in males than in females. The lesions sustained by alcohol influenced bicyclists were not more severe than those of the not influenced injured bicyclists.

The incidence, localization, and type of scaphoid fractures found in a well-defined population is described. Fractures of the carpal scaphoid (n = 442) of which 19 (5%) were nonunions were identified during an eight-year period. Among inhabitants living in the Odense Municipality (population at risk 170,648 in 1983 to 174,948 in 1989) 222 males and 51 females who sustained scaphoid fractures during a seven-year period were used for computation of incidence. During the survey, there was an average annual incidence of scaphoid fracture of eight per 100,000 females, and 38 per 100,000 males. The average annual incidence per 100,000 inhabitants of carpal scaphoid fractures according to the location was proximal two, middle 15, and distal six. Average annual incidence per 100,000 inhabitants of carpal scaphoid fractures according to type was transverse seven, horizontal oblique nine, vertical oblique one, avulsion/fracture of the tuberosity five, and not stated one.

The aim of the study was to investigate the changes in trauma treatment structure in Denmark during the period 1985-1992. The design was a repeated cross-sectional analysis performed as a questionnaire in 1985, 1989 and 1992 given to the heads of the medical staff of all accident and emergency departments in Denmark. The analysis showed that the number of accident and emergency departments was reduced from 81 in 1985 to 69 in 1992. The median number of annual patient contacts increased from 5911 (150-50,000) to 8757 (150-47,000) over the period. The median number of inhabitants in the uptake-areas of the accident and emergency departments increased from 50,000 (4500-230,000) to 67,000 (4500-230,000). Only at 12 accident and emergency departments (with 1,183,000 inhabitants) was prehospital treatment given by medical doctors to trauma patients. Only one accident and emergency department used trauma scores routinely, and 29 (42%) used the Glasgow Coma Scale as a routine. It is concluded that there has only been a minor centralisation in trauma treatment structure in Denmark over the period 1985-1992, and there are still many accident and emergency departments with relatively few annual patient contacts. Prehospital treatment by medical doctors is still not routine in most areas of Denmark.

Epidemiological data on wrist injuries in a population can be used for planning by applying them to criteria of care and thus deriving estimates of needs for care according to currently desirable standards. In a one-year study all patients 15 years or older with acute wrist trauma and treated at the emergency room were examined according to an algorithm until a diagnosis was established. The overall incidence of wrist trauma was 69 per 10,000 inhabitants per year. Incidence of wrist trauma requiring radiographic examination was 58 per 10,000 per year. The incidence of fractures of the distal radius was 27 per 10,000 per year (males, 16 per 10,000, females, 37 per 10,000 per year). In order to evaluate the completeness (defined as the proportion of patients with wrist injuries seen at the emergency room out of all patients with wrist injuries in the catchment area) of the hospital based data an analysis was performed using data from a population based study. A completeness rate of 0.56 (95% confidence interval 0.31-0.78) was found. A radiographic examination had been performed in all patients reporting a fracture, justifying the use of fractures as an incidence measure when comparing groups of patients with a wrist trauma.

In Denmark, official statistics concerning road traffic accidents are based upon police recordings. In this study, these official data are compared to data from the emergency room at Odense University Hospital from the period 1980 to 1992. The purpose is to examine whether the official statistics show a reliable picture of the development in accident numbers compared to data from the emergency room. The results confirm that it is necessary to use data from the emergency room to describe the true development in numbers of bicycle accidents.

The antiprogesterone mifepristone (RU 486) was synthesized in 1980 by Roussel-Uclaf (Paris). Since 1982 several studies have examined the ability of the drug to interrupt early pregnancies. 600 mg of mifepristone given by mouth to pregnant women with an amenorrhea of less than 50 days will lead to vaginal bleeding in more than 97% of the cases. The bleeding will be followed by moderate (menstruation-like) pain, and complete abortion will occur in 75% of the cases. A success rate of 75% is not sufficient for clinical use. The treatment should therefore consist of a combination of mifepristone and prostaglandin. The prostaglandin can be administered either by i.m. injections or as a vaginal suppository given 38-48 hours after the patient has received 600 mg of mifepristone by mouth. Such a combination of mifepristone and prostaglandin results in a complete abortion rate of more than 95%. Pelvic inflammatory disease (P.I.D.) after these abortions is extremely rare (below 0.5%), and other serious side effects are also uncommon. We find that mifepristone in combination with prostaglandin should be offered to Danish women seeking abortion as an alternative to the traditional method of vacuum aspiration.

In this investigation, the results from a spot test investigation comprising 3182 emergency ambulance services (AU) from three geographical regions with different degrees of urbanization are presented: The Danish capital (Municipality of Copenhagen), a large provincial town (Odense) and a rural district with smaller towns (the County of Ringkøbing). The conditions of the patients were assessed by the ambulance staff: 7-12% of the patients transported had visible haemorrhage, 5-8% were unconscious, 4-7% were cyanotic, 2-3% had seizures and 1-2% had pareses. The serious cases tended to be most frequent in the least urbanized regions. Registration of the therapeutic efforts by the ambulance staff prior to and during transport revealed that 15-33% of the patients did not receive any treatment. The commonest forms of treatment consisted of oxygen treatment (13-18%), treatment for shock (8-12%), Nato position (4-16%) and stopping of haemorrhage (7-12%). No differences were observed between the three geographic regions except that fewer patients in the capital received treatment. In cases of emergency ambulance services employing signals, medical support was available in 22% of the cases in Copenhagen, mainly by means of medically staffed ambulances. In the County of Ringkøbing, doctors, usually the doctor-on-call, participated in 27% of these services while medical support was only available in 2% of the cases in Odense. Registration of the diagnoses by the hospitals which received the patients revealed that the commonest group of diagnoses were injuries (36-44%) and cardiovascular disease (14-21%).(ABSTRACT TRUNCATED AT 250 WORDS)

In 1990, The Danish Ministry of Health and the County Council Association undertook a spot test investigation of the activities in connection with 3,182 emergency ambulance services (AU) in the Municipality of Copenhagen (a city), the Odense district (a large provincial town) and the County of Ringkøbing (a mixed rural and urban region). The investigation included data collected by the ambulance staff before hospitalization and the diagnoses on discharge from casualty and hospital departments. The frequency of AU per 1,000 population was found to be 101 annually in Copenhagen, 44 in Odense and 19 in the County of Ringkøbing. More than 10% of the services in all three regions did not result in transport of the patient to hospital treatment. The average age of the patients was 52 years in Copenhagen compared with 44 years in the other two regions. The age-specific frequency of AU for patients aged 0-4 year-old was nine times as great in Copenhagen than in Odense and the County of Ringkøbing and, where patients aged more than 80 years were concerned, the frequency was 4-10 times as great. In all three regions, the activities of ambulance services were most numerous between 6-16 hours and lowest during the period 0-6 hours. Services to patients' homes constituted 44-46% and to traffic regions 32-40%. Services on account of illness constituted 41-45% and, on account of accidents, 27-35%. In cases of rapid emergency transport (using signals), 78% of the ambulances had reached the patient within five minutes in Copenhagen as compared with 44% in Odense and the County of Ringkøbing.(ABSTRACT TRUNCATED AT 250 WORDS)

Helicobacter pylori (HP) is an important etiological factor in chronic gastritis and duodenal ulceration. Demonstration of HP by means of culture and histological examination is relatively time-consuming. The object of this investigation was to assess the validity of two rapidly read chemical tests: the buffered urease reagent (BR) and the unbuffered urease reagent (UBR) in demonstration of HP among patients referred for gastroscopy on account of upper abdominal dyspepsia. In 230 sets of biopsies investigated for HP by culture and histology, the following results were obtained by reading of the BR test three hours later at room temperature: Nosographic sensitivity 0.54, nosographic specificity 0.97, PVpos 0.93 and PVneg 0.71. In another material consisting of 57 sets of biopsies, both BR and UBR were performed. Reading of UBR after 15 minutes yielded the following results: Nosographic sensitivity 0.56, nosographic specificity 1.00, PVpos 1.00 and PVneg 0.61. It is concluded that positive results of the urease tests indicate the presence of HP. If the urease tests are negative, supplementary culture and/or histological examination for HP should be performed. UBR is preferable rather than BR.

The intraurethral plug has been developed for treatment of women with stress-incontinence. The plug is made of thermoplastic-elastomeric material and consists of a meatus plate, a soft stalk and one or two beads along the stalk. The individual plug is constructed on the basis of the result of the urethral pressure profile. The plug is removed manually prior to micturition and after micturition a new plug is introduced by the patient. A plug with two beads was employed in period 1 (seven days) and a plug with one bead for period 2 (seven days). Twenty-two patients completed period 1. Eight of these patients did not complete period 2, mainly on account of unchanged incontinence during period 1 or repeated loss of the plug with one bead. In periods 1 and 2, 73% and 79% of the patients, respectively, were both subjectively and objectively continent or considerably improved. This preliminary investigation demonstrates that the intraurethral plug may be an alternative form of treatment of women with stress incontinence.

Four cases of ectopic pregnancy were incorrectly diagnosed by ultrasound examination as intrauterine pregnancies. The clinicians involved were biased by the misinterpretation and did not react to the clinical symptoms of ectopic pregnancy. One patient died because of intraperitoneal haemorrhage and some of the other patients were in serious danger. In a fifth case, a midwife examined a pregnant woman with a gestational age of 31 weeks and suspected twin pregnancy. A senior registrar with limited training in ultrasound methods performed an examination and found one foetus. After this examination, the patient was examined clinically on six occasions by midwives and obstetricians but none of these questioned the ultrasound diagnosis. Unfortunately, a twin pregnancy was present. This became apparent when the first twin was delivered and the second twin was in a transverse lie and delivery by Caesarean section was required. The second twin has since developed spastic palsy. These case reports illustrate that young doctors require improved training in ultrasonic diagnostic methods. In addition, clinicians should not rely too much on the results of ultrasound examinations but should also employ their clinical judgement.

An interview investigation comprizing 314 women referred for termination of pregnancy in Herlev Hospital revealed that the demographic conditions and the contraceptive habits for women applying for termination of pregnancy had not altered to any great extent since 1977-1978, when a similar investigation was carried out. Half of the women had not employed any form of contraception at the time of conception. The commonest reason stated was that the women had forgotten this. Thirty-six (11%) had not employed any form of contraception during the six months prior to conception. The group who had not employed contraception did not differ from the remainder as regards age and social status. 30% of the women had changed their method of contraception within the past six months. 17% had abandoned a relatively certain method in favour of the condom method because this method provides protection from sexually-transmitted diseases including AIDS. 32% of the single women had employed the condom method for this reason but, in half of these cases, the couple had forgotten to use the method during the coitus involved. As methods of reducing the number of terminations of pregnancy, information about the "morning-after" methods is primarily proposed. Offers of social assistance to applicants for training who constitute 27% of the women applying for termination of pregnancy, should be considered. The condom method should be supplemented by another method to increase the efficiency. On account of the serious somatic and physical problems involved in termination of pregnancy in very young women, efforts to prevent unwanted pregnancies should be continued in this particular age group.

The total number of persons injured following bicycle accidents in Denmark is estimated to be more than 50,000 annually. In half of the injured cyclists, lesions localized to the region of the head occur. Bicycle helmets provide considerable protection against brain injuries which constitute 13%. Several investigations from abroad and from Denmark have demonstrated that protection of the head can reduce the number of deaths and of acute brain injuries due to bicycle accidents. On the basis of the literature, it is concluded that bicycle helmets provide good protection of the head in connection with bicycle accidents. When a bicycle helmet is purchased, it is important to ensure that the helmet fits the head, that vision is not impeded and that the chinstrap secures the helmet correctly. Legislation is necessary to ensure that bicycle helmets sold in Denmark fulfill the minimum safety requirements.

In connection with participation of doctors in the emergency ambulance service in Odense, the number of cases of observed cardiac arrest outside hospital was registered during a period of six months. The object was to assess how often primary treatment for cardiac arrest was instituted by passers-by before arrival of the ambulance. Seventy-four cases of observed cardiac arrest occurred. In 11 of these (15%) primary resuscitation was attempted outside hospital. In only three (4%) cases the primary resuscitation was undertaken by lay persons. Treatment of cardiac arrest before arrival of the ambulance increases survival. It is therefore essential to increase the number of courses in the treatment of cardiac arrest for lay persons, if mortality is to be reduced.

In 1985, the Danish Board of Health published a review of the therapeutic value of heart ambulances. A report is presented here concerning the extent to which prehospital treatment of cardiac arrest recommended by the Board of Health has been intensified after publication of the review. The prehospital treatment of cardiac arrest has been intensified in four counties and in the municipalities of Copenhagen and Frederiksberg whereas it has not been altered in the remaining ten counties. Recent Danish investigations have demonstrated better prognosis both as regards survival and as regards recovery when intensified prehospital treatment of cardiac arrest is employed. Hence legislation steps should be taken to improve pre-hospital treatment of cardiac arrest.

Psychological assessment in the form of a test for dementia was carried out in 69 individuals. Thirty of these were survivors of cardiac arrest outside hospital. Seven of these were brought to hospital in ordinary emergency ambulances, 14 in heart ambulances and nine in medically staffed ambulances. In addition, 28 patients with acute myocardial infarction (AMI) and 11 control persons were examined. The result of the investigation demonstrates that the more intensive the prehospital treatment of cardiac arrest, the more patients survive with good cerebral function. In particular, the percentage of cerebral damage was least in cases where a medically staffed ambulance was employed.

During the period 1.2.1988-31.1.1989, a prospective investigation was undertaken of the intensive prehospital treatment in Odense. Comparison was undertaken between a medically staffed ambulance (2 months), a motorized doctor (rendez-vous, model 4 months) and the heart ambulance (recommended by the Danish National Board of Health (6 months]. Out of 28 patients brought in by the medically staffed ambulance, two (7%) were discharged alive. Out of 57 patients brought in the phase with the motorized doctor nine (16%) were discharged alive. Out of 78 patients brought in by heart ambulance one (1%) was discharged alive. The results of this investigation reveal that the prehospital treatment of cardiac arrest in Odense can be improved by participation of a doctor in the treatment, (particularly the rendezvous model). Suggested improvements consist of 1) improved alarm system, 2) intensification of training laymen in treatment of cardiac arrest and 3) increased information to the population.

No legislation exists about ambulance services in Denmark. The present Danish prehospital treatment is undertaken by Falcks Redningskorps A/S and the municipal fire services. During a period of 12 months (1.2.1988-31.1.1989) a prospective investigation was carried out in Odense concerning the effect of medical support to the ambulance service, partly in the form of a medically staffed ambulance, partly in the form of an arrangement in which an independent doctor's car (rendez-vous arrangement) was sent together with the nearest ambulance. In addition, the heart ambulance model as recommended by the Danish National Board of Health was also tested. Experience from abroad and recent Danish trial arrangements demonstrate the positive effect of extended professional prehospital treatment. The authors consider, therefore, that an ambulance law is required as this would ensure better and more uniform prehospital treatment in Denmark. Planning of the future prehospital treatment of acute and injured patients including the extent of the training, equipment and treatment must be established on the basis of a healtheconomical assessment of the Danish arrangements.

On 22.5.1987, a law was introduced in Denmark according to which persons under the influence of alcohol detained by the police should, as a rule, be medically examined. In Denmark (not including the Faroe islands and Greenland), 40% out of 26,598 persons placed in detention were medically examined in 1988. Out of 918 persons placed in detention in the Odense police district, 66% were medically examined and of these 5% were referred to hospital for further examination and/or treatment. Four of these were admitted, three of whom had life-threatening poisonings and one on account of a potentially disabling condition. No deaths occurred in detention in Odense. It seems reasonable that all persons placed in detention should be seen by a doctor and, similarly, the protective function of detention should be emphasized.

The results of 5 years of use of the copper-T in general practice are presented. This shows a low risk of pregnancy (Pearl-index 1.65 for nulliparae and 1.01 for multiparae) and a very low incidence of side effects in the form of hemorrhage, pain and pelvic inflammation. The method is recommended both for nulliparae and multiparae provided the criteria for selection and introduction are observed. (Author's modified)